Change your reply-to address setting missing in Mailbox management
I do NOT have 'Change your reply-to address' setting in my Mailbox settings. A hacker has his Gmail address automatically set as my reply address, so that every time I send an email using my Yahoo email, his Gmail appears as the 'reply-to' address. I do NOT have the setting to delete his Gmail address and place my Yahoo address in there. Please help me! Thank you.